154591992

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30241}}^1$

素因数の和:30324

約数の個数: 48

約数和(自身を含む): 424597680

約数和(自身を除く): 270005688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 30241, 60482, 90723, 120964, 181446, 241928, 272169, 362892, 544338, 725784, 1088676, 2147111, 2177352, 4294222, 6441333, 8588444, 12882666, 17176888, 19323999, 25765332, 38647998, 51530664, 77295996, 154591992]

約数ペア:

[(1, 154591992), (2, 77295996), (3, 51530664), (4, 38647998), (6, 25765332), (8, 19323999), (9, 17176888), (12, 12882666), (18, 8588444), (24, 6441333), (36, 4294222), (71, 2177352), (72, 2147111), (142, 1088676), (213, 725784), (284, 544338), (426, 362892), (568, 272169), (639, 241928), (852, 181446), (1278, 120964), (1704, 90723), (2556, 60482), (5112, 30241)]